- Conditions
- Parkinson Disease Dementia
- Interventions
- Non-invasive brainstem stimulation
- Device
- Lead sponsor
- Scion NeuroStim
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 2
- States / cities
- Boca Raton, Florida • Kansas City, Kansas
Condition Directory
Parkinson's Disease clinical trials
Directory of U.S. ClinicalTrials.gov public records for Parkinson's Disease. Browse Parkinson's Disease recruiting trials, filter by phase, sponsor, location, or intervention, and open the official ClinicalTrials.gov study record for each result.
By Clinical Trials Finder Guidance last reviewed June 10, 2026 Data synced October 31, 2026 Report an issue
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official matching trials
1412
Shown on this page
12
Current sort
Recently updated
Condition scope
Parkinson's Disease
Additional filters apply within this condition.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
How Parkinson's Disease studies are organized in the registry
Records generally use the registry spelling “Parkinson disease.” The portfolio mixes drug studies with a high share of device, exercise, and rehabilitation research, so the study-type filter is unusually useful here. Disease-stage language (“early,” “advanced,” “levodopa-treated”) commonly appears in titles.
Terms that often appear in related listings
These describe how studies tend to be titled and grouped on ClinicalTrials.gov — they are search vocabulary, not medical guidance.
Showing 409–420 of 1,412 matching trials for Parkinson's Disease.
Live ClinicalTrials.gov results.
Live official records
Open in full search- Conditions
- Amyotrophic Lateral Sclerosis (ALS), Parkinson Disease (PD), Alzheimer Disease (AD), Multiple Sclerosis (MS)
- Interventions
- 18F-OP-801
- Drug
- Lead sponsor
- Ashvattha Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 3
- States / cities
- San Francisco, California • Stanford, California • Jacksonville, Florida
- Conditions
- Parkinson's Disease
- Interventions
- TNM Device
- Device
- Lead sponsor
- Scion NeuroStim
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Essential Tremor, Parkinson's Disease, Movement Disorders, Neuropathic Pain
- Interventions
- Not listed
- Lead sponsor
- InSightec
- Industry
- Eligibility
- Not listed
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2026
- U.S. locations
- 5
- States / cities
- Stanford, California • Baltimore, Maryland • Philadelphia, Pennsylvania + 2 more
- Conditions
- Deep Brain Stimulation, Parkinson Disease
- Interventions
- SIS System
- Device
- Lead sponsor
- Surgical Information Sciences Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 10
- States / cities
- Tucson, Arizona • Little Rock, Arkansas • Hartford, Connecticut + 7 more
- Conditions
- Parkinson Disease
- Interventions
- Low-load resistance training with blood flow restriction
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Parkinson Disease, LRRK2, GBA Gene Mutation
- Interventions
- Not listed
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 203 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Parkinson Disease, Dyskinesia, Drug-Induced
- Interventions
- Intravenous Infusion
- Drug
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 50 Years and older
- Enrollment
- 93 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 3
- States / cities
- Portland, Oregon • Seattle, Washington
- Conditions
- Parkinson Disease
- Interventions
- Not listed
- Lead sponsor
- Jacob E. Simmering
- Other
- Eligibility
- 50 Years to 110 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Parkinson Disease
- Interventions
- Red Light (PDT), Placebo
- Device
- Lead sponsor
- University of Delaware
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Newark, Delaware
- Conditions
- Parkinson's Disease
- Interventions
- Not listed
- Lead sponsor
- Stony Brook University
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Stony Brook, New York
- Conditions
- Parkinson Disease
- Interventions
- Tavapadon, Placebo
- Drug
- Lead sponsor
- AbbVie
- Industry
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 507 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 54
- States / cities
- Phoenix, Arizona • Little Rock, Arkansas • Fountain Valley, California + 48 more
About this Parkinson's Disease clinical trials directory page
- What this page lists
- U.S. ClinicalTrials.gov public records that list Parkinson's Disease as a study condition, including recruiting, not yet recruiting, and active not recruiting trials across phase 1, phase 2, and phase 3.
- How to narrow results
- Use the filters above to scope by intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, age, or NCT ID within Parkinson's Disease.
- Where the data comes from
- Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, ranking of trials by quality, or AI-generated medical summaries.
Related: all condition pages, browse by drug or therapy, browse by U.S. city, browse by sponsor, or open the full search for Parkinson's Disease.